<template>
	<div>
		<!-- 面包屑导航区 -->
		<el-breadcrumb separator-class="el-icon-arrow-right">
		  <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
		  <el-breadcrumb-item>订单管理</el-breadcrumb-item>
		  <el-breadcrumb-item>订单列表</el-breadcrumb-item>
		</el-breadcrumb>
		
		<!-- 卡片视图区域 -->
		<el-card>
			
			<!-- 搜索区域 -->
			<el-row>
				<el-col :span="8">
					<el-input placeholder="请输入内容">
					    <el-button slot="append" icon="el-icon-search"></el-button>
					  </el-input>
				</el-col>
			</el-row>
			
			<!-- 订单表格区域 -->
			<el-table :data="orderlist" border stripe>
				<!-- 索引列 -->
				<el-table-column type="index"></el-table-column>
				<!-- 订单编号列 -->
				<el-table-column label="订单编号" prop="order_number"></el-table-column>
				<!-- 订单价格列 -->
				<el-table-column label="订单价格" prop="order_price"></el-table-column>
				<!-- 是否付款列 -->
				<el-table-column label="是否付款" prop="pay_status">
					<template slot-scope="scope">
						<el-tag 
							type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
						<el-tag 
							type="danger" v-else>未付款</el-tag>
					</template>
				</el-table-column>
				<!-- 是否发资列 -->
				<el-table-column label="是否发资" prop="is_send"></el-table-column>
				<!-- 下单时间列 -->
				<el-table-column label="下单时间" prop="create_time">
					<template slot-scope="scope">
						{{scope.row.create_time*1000 | dateFormat}}
					</template>
				</el-table-column>
				<!-- 操作列 -->
				<el-table-column label="操作">
					<template slot-scope="scope">
						<el-button 
							type="primary" icon="el-icon-edit" size="mini"
							@click="showDialog"></el-button>
						<el-button 
							type="success" icon="el-icon-location" size="mini"
							@click="showProgressDialog"></el-button>
					</template>
				</el-table-column>
			</el-table>
			
			<!-- 分页区域 -->
			<el-pagination
			      @size-change="handleSizeChange"
			      @current-change="handleCurrentChange"
			      :current-page="queryInfo.pagenum"
			      :page-sizes="[10, 15, 20, 25]"
			      :page-size="queryInfo.pagesize"
			      layout="total, sizes, prev, pager, next, jumper"
			      :total="total">
			</el-pagination>
		</el-card>
			
		<!-- 编辑对话框 -->
		<el-dialog
		  title="修改地址" :visible.sync="adressDialogVisible" width="50%"
		  @close="adressDialogClosed">
		  
		  <!-- 表单区域 -->
		  <el-form 
		    :model="addressForm" :rules="addressFormRules" 
			ref="addressFormRef" label-width="100px">
			<el-form-item label="省市区县" prop="address1">
		      <!-- 级联选择框 -->
			  <el-cascader 
				:options="cityData" v-model="addressForm.address1"></el-cascader>
		    </el-form-item>
			<el-form-item label="详细地址" prop="address2">
			  <el-input v-model="addressForm.address2"></el-input>
			</el-form-item>
		  </el-form>
		  
		  <span slot="footer" class="dialog-footer">
		    <el-button @click="adressDialogVisible = false">取 消</el-button>
		    <el-button type="primary" @click="adressDialogVisible = false">确 定</el-button>
		  </span>
		</el-dialog>
		
		<!-- 物流信息 对话框 -->
		<el-dialog
		  title="物流进度" :visible.sync="progressDialogVisible" width="50%">
		  
		  <!-- 时间线 -->
		  <el-timeline>
		      <el-timeline-item
		        v-for="(activity, index) in progressInfo"
		        :key="index"
		        :timestamp="activity.time">
		        {{activity.context}}
		      </el-timeline-item>
		  </el-timeline>
		</el-dialog>
		
	</div>
</template>

<script>
	//导入省市区县数据
	import cityData from "./citydata.js"
	//导入物流信息数据
	import progressInfo from './progressInfo.json'
	
	export default {
		name: 'Order',
		data(){
			return {
				queryInfo: {  //请求对象
					query: '',
					pagenum: 1,
					pagesize: 10
				},
				orderlist: [],
				total: 0,
				adressDialogVisible: false,
				addressForm: {
					address1: [],
					address2: ''
				},
				addressFormRules: {
					address1: [
						{ required: true, message: '请选择省市区县', trigger: 'blur' },
					],
					address2: [
						{ required: true, message: '请填写详细地址', trigger: 'blur' },
					]
				},
				cityData,
				progressDialogVisible: false,
				progressInfo: progressInfo.data,
				
			}
		},
		created(){
			this.getOrderList()
		},
		methods: {
			//发送请求，获取订单数据
			async getOrderList(){
				const {data: res} = await this.$http.get('orders', {params: this.queryInfo})
				
				if(res.meta.status !== 200){
					return this.$message.error('获取订单列表失败！')
				}
				
				//console.log(res)
				this.orderlist = res.data.goods
				this.total = res.data.total
			},
			//pagesize发生变化时的回调函数
			handleSizeChange(newSize){
				this.queryInfo.pagesize = newSize
				this.getOrderList()
			},
			handleCurrentChange(newPage){
				this.queryInfo.pagenum = newPage
				this.getOrderList()
			},
			//编辑按钮 click事件 的回调函数
			showDialog(){
				this.adressDialogVisible = true
			},
			//编辑对话框 close事件 的回调函数
			adressDialogClosed(){
				this.$refs.addressFormRef.resetFields()
			},
			//物流按钮 click事件 的回调函数
			async showProgressDialog(){
				
				//该后台api已经失效
				//发起请求，获取物流信息
				// const {data: res} = await this.$http.get('/kuaidi/1106975712662')
				
				// if(res.meta.status !== 200){
				// 	return this.$message.error("获取物流信息失败!")
				// }
				
				// console.log(res)
				
				this.progressDialogVisible = true
			},
			
		},
		
		
	}
</script>

<style lang="less" scoped="scoped">
	// @import  '../../plugins/timeline/timeline.css';
	// @import  '../../plugins/timeline-item/timeline-item.css';
	
	.el-cascader {
		width: 100%;
	}
</style>
